Automobile floating caliper disc brake with clamp spring assembly

The utility model relates to an automobile floating caliper disc brake with snap spring components, which comprises a brake caliper support, the snap spring components are fixed at two ends of the inner side of the brake caliper support and used for fixing brake blocks, the brake blocks comprise an inner brake block and an outer brake block, a brake caliper body is arranged outside the inner brake block, and the outer brake block is arranged outside the brake caliper body. A piston is arranged in the brake caliper body and used for braking the brake block on the inner side, the brake caliper body and the brake caliper support are connected through a guide pin, one end of the guide pin is fixed to the brake caliper body, and the other end of the guide pin is installed in a guide pin installation hole of the brake caliper support. According to the automobile floating caliper disc brake and the clamp spring assembly, the problem that an existing disc brake is prone to generating braking noise can be effectively